Shimje pump booster PZ370
Shimge PZ370 self-priming pump
✅ general specifications
According to various sources, these are the main features of the PZ370:
Power: about 0.37 kW (≈0.5 HP).
Voltage: Single-phase AC 240V (50Hz) in relevant markets.
Maximum water flow: approximately 43 to 45 liters per minute.
Maximum height (head): about 32 meters.
Maximum suction (suction lift): up to 6 meters.
I/O track: 1" x 1" (≈25 x 25mm) typically.
Maximum fluid temperature: Some sources mention up to 90 °C for hot/cold water fluid.
Motor insulation: class F.
Approximate weight: about 11 to 12 kg.
Other features: with thermal protector to prevent operation without water or high temperature.
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🔍 Benefits and notable features
The pump is self-priming; That is, the ability to start and initial suction without the need to completely fill the water path. Sources have stated that "PZ series pump can provide constant pressure for users".
Compact design, less noise than similar models.
Suitable resistance: stainless steel shaft, brass impeller.
Suitable for hot and cold water (up to the mentioned temperature).
Relatively simple installation and home use: to improve water pressure or water supply in buildings.
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🎯 Applications
Houses or villas that need to increase the water pressure (for example, high floors or low pressure entrance).
Using in domestic hot and cold water circuits (according to the allowed temperature).
Water systems in the garden, greenhouse or places that need water suction up to several meters (suction up to about 6 meters).
Locations with limited installation space and a pump with less noise and smaller dimensions are needed.
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⚠️ Tips and limitations
Maximum suction 6 meters: if the well or water source is lower (eg very deep), this number may not be enough.
High temperature: although some sources mention the number of 90°C, it is necessary to check how the installation was and whether it works continuously at such a temperature or not.
Electricity: single phase 240V - you must be sure that the electrical system of the place of installation is suitable.
Installation: installation conditions must be observed (space protected from rain, humidity, ambient temperature); Some sources mentioned that the environment should be ≤ 40°C.
Choosing the right cable and fuse is essential for engine safety.
🛠️ Recommendations for selection and use
Before buying, calculate the required head and the expected flow rate: for example, if you want to take the water to the upper floor or have a long distance, the number 32 meters may not be enough.
Check the piping route: pipe diameter, route length, pressure drop; Because these have an effect on the actual performance of the pump.
Make sure the pump is installed on a smooth and level surface to reduce vibration and increase its life.
During the initial setup, make sure the pump is connected to water and does not have an air path (although it is self-extinguishing, it is better to fill the path).
Periodical service: cleaning the water inlet filter/strainer, checking the parts and sealing the engine.
For water areas with a lot of suspended particles, install a suitable filter because the impeller and shaft are sensitive.